Yesterday I checked one of my rose plant it has few black spot on leaves. I remove leaves which have blackspot. Kindly identify from the attached images that is this plant has blackspot fungus?
P.S I pesticide and fingicide my roses yesterday evening.
![Image](https://s27.postimg.org/tyz3vp003/IMG_20170208_140341.jpg)
![Image](https://s27.postimg.org/56igah6cz/IMG_20170208_140314.jpg)
![Image](https://s29.postimg.org/ymihiy7wn/IMG_20170208_140309.jpg)
![Image](https://s29.postimg.org/o7d6pijbr/IMG_20170204_102728.jpg)